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For standard model low-voltage transformers and stabilizers, our typical lead time is 15-25 days. For custom configurations, large-capacity power distribution units, or specialized OEM requirements, production may take 30-45 days depending on the specific technical specifications and order volume.

Yes, Shanghai Toppower-Asia Co., Ltd. has extensive experience providing OEM and ODM services to global partners. We can customize technical specifications, input/output voltages, winding materials (copper/aluminum), enclosures, and branding to perfectly align with your local market demands.

Quality and safety are our top priorities. Our transformers and voltage stabilizers strictly comply with international standards. Our manufacturing facility is ISO certified, and our major product series hold CE, IEC, and relevant compliance certificates suitable for standard industrial applications worldwide.

As a direct manufacturer, we offer highly flexible MOQs to support our distributors and industrial clients. For most standard three-phase voltage stabilizers and low-voltage transformers, the MOQ starts from just 1 unit. For highly customized small-capacity units, a higher MOQ may apply.

We provide a comprehensive 12 to 24-month warranty on our core electrical equipment. Our technical team offers 24/7 online troubleshooting and support via email and WhatsApp. In the rare event of a defect during the warranty period, we provide free replacement parts or components via express shipping.

For standard international orders, we accept T/T (Telegraphic Transfer) with a 30% deposit required before production, and the 70% balance cleared before shipment. For large-scale project orders, 100% Irrevocable L/C at sight is also acceptable upon negotiation.